From: Christian Lamparter <chunkeey@googlemail.com>
Date: Wed, 3 Apr 2013 12:34:11 +0000 (+0200)
Subject: drm/i915: Add no-lvds quirk for Fujitsu Esprimo Q900
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9e9dd0e889c76c786e8f2e164c825c3c06dea30c;p=linux-beck.git

drm/i915: Add no-lvds quirk for Fujitsu Esprimo Q900

The "Mobile Sandy Bridge CPUs" in the Fujitsu Esprimo Q900
mini desktop PCs are probably misleading the LVDS detection
code in intel_lvds_supported. Nothing is connected to the
LVDS ports in these systems.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 7b6d07b6a02d..ca2d903c19bb 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -862,6 +862,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "X7SPA-H"),
 		},
 	},
+	{
+		.callback = intel_no_lvds_dmi_callback,
+		.ident = "Fujitsu Esprimo Q900",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Q900"),
+		},
+	},
 
 	{ }	/* terminating entry */
 };